baber/WOPTO huggingface dataset:
Patent JP-H0391748-A (JP)
Title: Film sticking device
Inventor: YOSHIMURA MITSUO
IPC: G03F1/92
Filed: 1989-09-04
Abstract: PURPOSE:To automatically stick an original film on a base film without human intervention, to prevent color slurring, and to improve the efficiency of working by using X-direction and Y-direction moving stages and aligning the base film and the original film. CONSTITUTION:Base film sucking rods 13a, 13b, 13c, and 13d which are ascendably and descendably provided on the X-direction moving stage 11 are descended to suck the base film 3, and it is fixed on a prescribed position on a base film sucker 18. Original film sucking rods 17a, 17b, 17c, and 17d which have just sucked the original film 4A are descended on the base film sucker 18, and the directions X, Y, and theta of the original film 4A are aligned. An adhesive tape is pulled out of tape applying machines 35a, 35b, 35c, 35d, 35e, and 35f and the original film 4A is stuck on the base film 3 by the adhesive tape.
Patent JP-H0867159-A (JP)
Title: Speed change operation device of working vehicle
Inventor: KANBARA FUMIKICHI
IPC: B60K20/02
Filed: 1994-08-30
Abstract: PURPOSE: To realize a compact form and to reduce the number of parts, by making it possible to return a speed change lever from a high speed side to a low speed side instantly, as well as to control the car speed adequately while securing the running balance of a working vehicle, and improving the working efficiency, and furthermore, simplifying the speed change operation so as to realize a stable and easy operation. CONSTITUTION: After a speed change lever 3 provided to the steering handle 1 of a working vehicle main body, and to change the car speed continuously with non-stage, is moved to a high speed side, the speed change lever 3 is locked to a concerned position by a locking mechanism 5 when an operating load is not applied to the speed change lever 3, while the speed change lever 3 is returned to a low speed side by a return spring 24 when the locking condition is released by operating a lock release lever 6 provided to the steering handle 1.
Patent JP-H0869402-A (JP)
Title: Method and device for generating font file
Inventor: HIGASHIURA SHIGEO
IPC: G06F17/21
Filed: 1994-08-30
Abstract: PURPOSE: To enable high-speed character processing by caching character data from the font file stored previously in a storage means and generating the new font file from the cached character data. CONSTITUTION: The font file 21 which is currently incorporated in a system consists of character data (outline data or bit map data). Further, the device is equipped with a system 22 which can create a document, etc, by using the font file 21 and caches the character data according to the use frequency. Further, the device is equipped with a cache buffer 23 which stores the cached character data by the system 22 by using the font file 21. The font file generating device 24 reads the character data out of the cache buffer 23 and newly generates the font file 25 of small size containing the character data that are high in use frequency.
Patent JP-H0566178-A (JP)
Title: Method for evaluating optical fiber coupler
Inventor: SASAOKA HIDEYORI
IPC: G02B6/28
Filed: 1991-09-09
Abstract: PURPOSE:To enhance evaluation efficiency by forming an optical fiber coupler by means of fusion and drawing of plural long-size polarization retaining optical fibers through heating, and allowing linearly polarized light coinciding with a polarization axis to be incident on the coupler from one end of each fiber to obtain a predetermined branching ratio, and then measuring the crosstalk of light emitted from the coupler. CONSTITUTION:A plurality of long-size polarization retaining optical fibers 5, 5' are sequentially unwound and are fused together through heating and drawn to form an optical fiber coupler 6 and linearly polarized light coinciding with the poralization axes of the fibers is incident on the coupler from one end of each long-size optical fiber 5 via a light source 1 and a polarizer 4 or the like and, after a predetermined branching ratio is obtained, the crosstalk of light emitted from the coupler is measured by a polarizing beam splitter 7 and power meters 8,8' or the like. The necessity of setting fibers on the incident side and adjusting an optical system is thus eliminated and enhancement of evaluation efficiency is achieved. When a poralization retaining optical fiber couper 6 is used, the work of adjusting a stage and making polarization axes coincide with each other is unecessary and the effect of enhancing the work efficiency is remarkable.
Patent JP-S59119529-A (JP)
Title: Magnetic head
Inventor: HANDA SHIYUNJI
IPC: G11B5/60
Filed: 1982-12-27
Abstract: PURPOSE:To decrease the inflow of an external magnetic flux and electromagnetic noise that affect a recording and reproducing magnetic head by providing a shielding layer on the slider side face of the head. CONSTITUTION:An electromagnetic shielding layer 8 or magnetic shielding layer 9 is formed on the side face of a slider 6. The layer 8 is a layer of copper, aluminum, etc., and the layer 9 is a layer of ''Permally'', etc. and is formed by a plating or sputtering method.
Patent JP-H0655265-A (JP)
Title: Production method of panel box
Inventor: SATO KIMIYA
IPC: E04B1/24
Filed: 1992-08-06
Abstract: PURPOSE:To provide a production method of simple panel box, which greatly reduces a pin hole rejection rate by the pin hole inspection of X ray, etc. CONSTITUTION:A finished panel box is divided into two and flattened, the cut plates 3 are cut to the contour (figure is omitted), having protrusions above and below its both end edges and are bent to U shape, fitting both end edges to form box, it is welded with butting a backing 7 at the fitted position and tightly fastening the backing 7 and protrusions, successively, the fitting position of the cut plate 3 is welded (bead 14), cutting to remove unnecessary protrusion part so as to form the panel box 1.
Patent JP-2000043326-A (JP)
Title: Multi-beam image forming device
Inventor: FUJIOKA TAKURO
IPC: H04N1/113
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, capable of printing blanked-out data for heading (n) lines as white data automatically, and printing actual image data from a printer controller from (n+1)th line in the case when an image data signal, synchronized with a PMSYN signal immediately after generating the signal of FSRNC could not be outputted. SOLUTION: A WRI signal is generated in an odd line of (FIFO) 5 for storing video data, into which a firts line is writen, by a false LGATE signal. In this case, both of a video data and a control signal are not generated from a printer controller, and data in the output side of a video latch unit for the synchronous controlling unit 8 of video data are writen into the FIFO 5, however, a FGATE signal is not generated, therefore the output value from the synchronous control unit 8 of video data is in a 3-state condition. The output value is writen into the FIFO 5 as H (white) by a pull-up resistor.
Patent JP-S6288938-A (JP)
Title: Conveying and storing device for test piece of freeze sampling of grit ground
Inventor: TAMAOKI KATSUYUKI
IPC: G01N1/04
Filed: 1985-10-15
Abstract: PURPOSE:To evade the breakage of a test piece by composing a container of a lid body and a two-division cylindrical external shell made of steel lined with expanded styrol having a buffering and heat insulating function when a frozen body to be tested sample from the grit ground is conveyed and stored, and blowing gas of liquefied nitrogen into the container after pressing in the test piece. CONSTITUTION:The container conveying and storing the test piece 5 which is sampled from the frozen ground is constituted. Namely, a two-division cylindrical external shell 1 and a base plate 2 are formed by using a steel material which has resistance to a shock and its internal surface is lined with styrofoam 3 having a buffering and heat insulating function while a notch 8 is formed in the internal-diameter direction. Further, a receiving plate 10 which has casters 11 is provided on the reverse surface of the external shell 1 and a receiving plate 12 is stacked on the top surface. Thus, the container is constituted, the external shell 1 is opened to put the test piece 5 which has the external surface covered with a rubber membrane 4, and the external shell 1 is closed with a bolt, thereby blowing gaseous LN2 through a valve 9 while pressing in the test piece 5.
Patent JP-H1071092-A (JP)
Title: Cooking device with drain
Inventor: TANABE YASUO
IPC: B26D3/28
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enable to drain with laying a vegetable, etc., on a bowl, by integrally forming a slicer with a drain with a drain hole and engaging protruding stripes to engage with the opening edge of a bowl. SOLUTION: This cooking device with drain 100 is equipped with a slice blade 11 at almost the center part of a cooking plate 10. Slices of a vegetable, etc., are formed by moving a vegetable, required to be sliced, against the slice blade 10 on the cooling board 10. On the other hand, an arc shaped drain 20 with a number of long drain holes 21 in the longitudinal direction is formed on a side of the cooking board 10. The drain 20 is arc shaped and not formed on the opposite side on the cooking board 10. On the back side face of the cooking board 10, a plurality of engaging protruding stripes are integrally formed to engage the cooking device 100 with the opening edge 41 of a circular bowl 40. Thus, slicing work can be performed laying a vegetable, etc., on the bowl 40, and rinsing water can be easily drained as a vegetable, etc., is laid on the bowl 40.
Patent JP-H0970750-A (JP)
Title: Substrate polishing device
Inventor: SATO SHUZO
IPC: B24B37/30
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate polishing device which can improve uniformity in a face and prolong the service life of a polishing pad simultaneously when a substrate is polished. SOLUTION: It is a substrate polishing device which performs polishing treatment by pressing a substrate 31 which is attached adhesively and held by a chuck plate 24 of a polishing head 3 against a surface of a polishing pad which is stretched on a polishing plate with the predetermined polishing pressurizing force. It is provided with a chuck face compensation mechanism consisting of a chamber 26 formed on the opposite side to a substrate hold face of the chuck plate 24 and an air supply and exhaust device 30 which changes air pressure in the chamber 26 through an air supply and exhaust port 28 communicating with the chamber 26 so that the chuck plate 24 is elastically and forcedly deformed in the direction of polishing and pressurization in accordance with the shape of the surface of the polishing pad.
Patent JP-H0674183-A (JP)
Title: Vertical shaft centrifugal pump
Inventor: TAKAHASHI MASUHITO
IPC: F04D15/00
Filed: 1992-08-28
Abstract: PURPOSE:To eliminate an air lock phenomenon after the interruption of pumping to avoid pressurization on water surface in a suction pipe and enable re-pumping securely by providing a path for communicating a space in a balance ring at the top of an impeller with the suction pipe. CONSTITUTION:A balance ring 8A is formed at the top of an impeller 8 in a vertical centrifugal pump 2 positioned in communication with a water supply well 1, and a space 9 inside the balance ring is communicated with the lower side of an impeller 8, i.e., a space 9 inside the balance ring is connected communicated with the impeller chamber 3 through a balance hole 8B. Thus the air in the balance ring is communicated with a suction pipe 2A through a path 10. Accordingly, the air in the impeller chamber 3 can be released from the space 9 inside the balance ring into the suction pipe 2A through the path. Thus air lock phenomenon after the interruption of pumping can be prevented.
Patent JP-H0392085-A (JP)
Title: Synchronizing separator circuit
Inventor: UEDA NOBUO
IPC: H04N5/08
Filed: 1989-09-05
Abstract: PURPOSE:To attain stable synchronizing separation with high accuracy even when a video signal having fluctuation of APL(Average picture level) or noise is inputted by extracting an edge part of a synchronizing signal with a filter and using a pulse corresponding to the edge to form the synchronizing signal again. CONSTITUTION:The circuit is provided with an amplifier 8, a clamp circuit 9, a clip circuit 10, a high pass filter 11, a low pass filter 12, a slice circuit 13, a waveform shaping circuit 14 and a bistable multivibrator circuit 15. Then a video signal portion is clipped and the high pass filter 11 and the low pass filter 12 extracts the edge of the synchronizing signal and the slice circuit 13 eliminate noise and the pulse corresponding to the edge reconstitutes the synchronizing signal. Thus, accurate synchronizing separation is attained even when the APL is fluctuated and the synchronizing signal separator circuit stable against noise is obtained.
Patent JP-S6293244-A (JP)
Title: Production of 1-bromo-4-fluorobenzene
Inventor: ISHIDA HIROSHI
IPC: B01J23/72
Filed: 1985-10-17
Abstract: PURPOSE:The gas-phase bromination of fluorobenzene is effected in the presence of a catalyst containing copper with hydrogen bromide and oxygen to produce the title compound which is used as an intermediate of functional polymers in high selectivity. CONSTITUTION:The gas-phase bromination of fluorobenzene is carried out in the presence of a copper-containing catalyst such as metallic copper, copper chloride, copper bromide or copper sulfate using hydrogen bromide and oxygen to produce 1-bromo-4-fluorobenzene. Especially, a catalyst a catalyst supporting metallic copper or a copper compound and/or an ion-exchanged zeolite (especially Y-type zeolite) is preferred. The reaction temperature is the one at which the reaction system can be kept gaseous, preferably 150-250 deg.C. EFFECT:Elementary bromine is efficiently utilized.
Patent JP-H0980227-A (JP)
Title: Production of twisted orientation phase difference plate, elliptical polarization plate using phase difference plate produced by that method, and liquid crystal display device
Inventor: ISHIMARU TSUNATOSHI
IPC: G02B5/30
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an inexpensive twisted orientation phase difference plate excellent in productivity by which thickness of a film can be easily controlled. SOLUTION: (a) A soln. prepared by uniformly dissolving a nonliquid crystal polymer and a thermotropic liquid crystal polymer which can be oriented in a twisted nematic state in a solvent, or (b) a soln. prepared by uniformly dissolving a thermotropic liquid crystal polymer which can be oriented in a nematic state, a chiral agent and a nonliquid crystal polymer in a solvent is uniformly applied on a smooth surface and the solvent is dried. After the solvent is dried, the liquid crystal is oriented in a twisted nematic state by heat treatment at temp. higher than the temp. the liquid crystal polymer develops the liquid crystal phase.
Patent JP-H0283175-A (JP)
Title: Handling device for o ring
Inventor: NAKAJIMA MASAKATSU
IPC: F16J15/00
Filed: 1988-09-16
Abstract: PURPOSE:To improve the working efficiency of an O ring change work and transportation work by providing a supporting body deformed by following the deformation of the O ring at the inside of the O ring. CONSTITUTION:An almost cylindrical O ring 3 is supported by the stays 29, 30 radially extended from the center of the O ring, which is deformed in an elliptic shape. In this case, the supporting body 41 deformed by following the deformation of the O ring is provided at the inside of the O ring 3. Moreover, the main and sub supporting base supports 42, 43 holding the set screw and clip of the O ring 3 and an auxiliary supporting base support 44 are arranged between the O ring 3 and support body 41. As a result, the fitting of the O ring 3, set screw and clip can easily be performed.
Patent JP-H0575342-A (JP)
Title: Controller for oscillator circuit
Inventor: NAKAMORI TSUTOMU
IPC: H01L27/088
Filed: 1991-09-10
Abstract: PURPOSE:To use one of external terminals for oscillation for an external terminal for an internal circuit other than the oscillation in the external clock supply mode in an integrated circuit provided with an internal oscillator circuit. CONSTITUTION:The controller is provided with an internal oscillator circuit CG, 1st and 2nd external terminals 2, 3 connecting to the input and output of the internal oscillator circuit CG, a switch 4 inserted between the output of the internal oscillator circuit CG and the 2nd external terminal, and a monitor circuit 5 monitoring the output state of the internal oscillator circuit CG to control the switch 4. In the mode applying an external clock the 1st external terminal, the monitor circuit 5 detects an output pulse of the internal oscillator circuit CG to keep the off-state of the switch 4, and in the internal oscillation mode, the output pulse of the internal oscillator circuit CG is not detected to turn on the switch 4 thereby setting the internal oscillation state using the external terminals 2, 3. In the external clock mode, since the external terminal 3 is not used for the oscillation, it is used for an external terminal for other internal circuit.
Patent JP-S61110877-A (JP)
Title: Vacuum pump for condenser
Inventor: KANAZAWA MASAO
IPC: F28B9/10
Filed: 1984-11-02
Abstract: PURPOSE:To increase holding capacity and to realize high vacuum operation of a condenser, by providing a steam ejector and a steam condenser to a water sealed rotary vacuum pump as a vacuum ejector for a condenser. CONSTITUTION:A steam ejector bypass valve 10 is closed, and driving steam is fed to a steam ejector 4 provided on the upstream side of a water sealed rotary vacuum pump 11, passing through a driving steam pipe 9, via a driving steam check valve 8 and a pressure reducing valve 17. The steam ejector 4 is operated by the steam to vacuumize the inside of a condenser up to the rated vacuum of it. Further, gas in the condenser 1 is sucked by the suction effect of a steam ejector 4. The driving steam and the sucked gas are mixed with each other, flowing into a steam condenser 5, exchanging heat with cooling water 6 at the inlet of a steam condenser, being condensed, and is discharged to a separator tank 12 by the water sealed rotary vacuum pump 11. With such an arrangement, holding capacity is increased by the steam ejector, and the capacity of a condenser can be increased without changing the water sealed rotary vacuum pump. Accordingly, high vacuum operation of a condenser can be taken place, suppressing the decrease of plant efficiency at the minimum possible.
Patent JP-S61109297-A (JP)
Inventor: NAGASAWA KIYOTO
IPC: G03G15/04
Filed: 1984-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6386276-A (JP)
Inventor: TOMITA KAZUNORI
IPC: A47J27/00
Filed: 1986-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0868512-A (JP)
Title: Gas burner
Inventor: HATTORI MASAO
IPC: F23D14/02
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a safety gas burner which scarcely produces a backfire and is barely distorted by heat. CONSTITUTION: A gas mixture of a combustible gas and air is supplied into a mixture gas chamber 2 and spouted outside through a nozzle 6 which is mounted on a wall of the mixture gas chamber 2 with its spout protruding outside from the wall. An air chamber 3 is provided so that cooling air flows along the peripheral part of the nozzle 6 that protrudes from the gas mixture chamber 2 and along the wall of the gas mixture chamber 2 on which the nozzle 6 is mounted, and has air outlets 9 to blow the cooling air inside the air chamber 3 to around the spout of the nozzle 6. The cooling air that flows inside the air chamber is used not only as cooling air for the nozzle 6 and the gas mixture chamber 2 but also as combustion air.
Patent JP-S60121100-A (JP)
Title: Trackless self-traveling carriage for welding
Inventor: KOUDE TOMOJI
IPC: B23K37/02
Filed: 1983-12-06
Abstract: PURPOSE:To perform satisfactorily automatic fillet welding of a rectangular weld line, etc. by providing a pair of guide arms for profile traveling, a driving wheel which is rotated forward and backward by an electromagnetic clutch, an electromagnet to be used as a central shaft for the carriage, etc. CONSTITUTION:A self-traveling carriage 20 consists of a body 21, driving wheels 22, 23, casters 24, an electromagnet 25 for spinning, a pair of guide arms 26, 27, etc. and performs fillet welding of a bottom plate 10 and vertical plates 11, 12 by a torch 30. When the carriage 20 arrives at a crossed part B, the electromagnet 25 is excited by a sensor 28 with a roller and the electromagnet 25 is attracted to the plate 10. The wheel 22 is rotated backward by an electromagnetic clutch and the wheel 23 is steered around the electromagnet 25 by a steering mechanism. The arms 26, 27 turn freely when unlocked, then the carriage 20 starts spinning and after the carriage spins 90 deg., the arms 26, 27 are relocked and the electromagnet 25 is de-energized. The wheel 23 is returned to the original attitude by the steering mechanism and the automatic welding is continuously accomplished in the perpendicular direction.
Patent JP-H1075384-A (JP)
Title: Signal compression circuit
Inventor: KAMEYAMA TAKASHI
IPC: H04N5/202
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To apply smooth polygonal line approximation to a knee characteristic with a 3rd straight line. SOLUTION: The knee characteristic is approximated by polygonal lines with a 1st input output characteristic straight line La whose gradient (a) is the unity and which indicates a straight output with respect to an input level, a 2nd input output characteristic straight line Lb whose gradient is (b) and which indicates a compressed output with respect to an input level, and a 3rd input output characteristic straight line Lc whose gradient is (c) and which is in crossing with the lines La, Lb so as to be bridged between the 1st and 2nd input output characteristic straight lines. The gradient (c) of the 3rd input output characteristic straight line Lc is selected nearly to be c=(1+b)/2.  Since the knee characteristic is smoothly approximated by polygonal lines by selecting the gradient (c), then the harmonic component produced at the knee point is reduced and deterioration in the image quality due to reflection at this point is prevented. Furthermore, the scale of the hardware to obtain the polygonal line approximation output is reduced by selecting the gradient to be (c).
Patent JP-S61109061-A (JP)
Title: Photoreceptive member
Inventor: SAITO KEISHI
IPC: H01L31/0248
Filed: 1984-11-02
Abstract: PURPOSE:To make possible image formation by coherent light by providing a photoreceptive layer made into multi-layered structure contg. O, C or N on a base having a specific surface characteristic, incorporating a conductivity-governing material into one layer and forming one layer thereof so as to have the specific Ge distribution state. CONSTITUTION:The photoreceptive layer 1000 made into the laminated structure in which the 1st layer 1002 contg. a-SiGe and the 2nd layer 1003 contg. a-Si are successive ly laminated is disposed on the base 1001 formed with many projecting parts having the sectional shape superposed with auxiliary peaks on main peaks in the prescribed cutting position. The material governing the conductivity is incorporated into at least either of the layer 1002 or the layer 1003 and the distribution state of the Ge in the layer 1002 is made ununiform in the layer thickness direction. The stable electrical characteristics, high sensitivity and high SN ratio are obtd. without the influence of residual potential by such photoerceptive member. The member has an excellent repetitive use characteristic and yields stably the sharp image having high image quality. The member has the high sensitivity in the entire visible light region, has the the excellent matching characteristic with a semiconductor laser and has high light responsiveness.